I wanted to revisit this, now that we have the 13 minute end-to-end trip time estimate. Let's be safe and call it 15 minutes round trip. I think Metro Transit is currently assuming they're gonna run these puppies at full speed in parts of the double-track sections. Bicycle/trail advocates will probably get in the way of that (hopefully not literally) and make it 35MPH max or something...either way it's not going to make a huge difference since the corridor is so short.No need for a maintenance facility on such a short line, especially with the Southwest facility going in Hopkins. Whether this uses a 66' streetcar or a single 90' LRV doesn't really matter.
How long is a round trip from West Lake to Hi-Lake, 40 minutes? Planned service every 10-15 minutes? You can do the math if you want, but the answer is this line will not require enough vehicles or operators to demand its own maintenance facility. We're talking about 4, 5, or 6 single-car trains in service at any given time. Someone should probably make sure the Hopkins SWLRT facility has room though, given the failure to coordinate things in this region.
Methodology:
20 min one-way trip x 2 = 40 min round trip.
+20 minute recovery* / operator break = 60 minutes of service time
60 / 10min headway = 6 operators & vehicles needed
60 / 15min headway = 4 operators & vehicles needed
*In reality, this number is closer to 10 minutes than 20, so it would actually be 50 / 10 = 5 operators & vehicles during peak. I was being generous.
Methodology:
15 min one-way trip x 2 = 30 min round trip.
+15 minute recovery* / operator break = 45 minutes of service time
45 / 10min headway = 5 operators & vehicles needed
45 / 15min headway = 3 operators & vehicles needed
*This number might be closer to 10 minutes than 15 (per round trip), so it would actually be 40 / 10 = 4 operators & vehicles during peak. I was being generous. 7.5 minute service (less likely) would require 6 vehicles.
I certainly hope the Hopkins SWLRT facility can be built to handle 5 measly LRVs for Midtown. It's basically been decided that it will be LRV, not "streetcar". Apparently Siemens makes LRVs that are less than 90' but otherwise similar/compatible with the ones we're buying for CCLRT and likely SWLRT, if that matters. Metro Transit is currently planning for 90' platforms.
This line is a no-brainer. The operating costs should be extremely low. I now see how this Greenway line + enhanced bus on Lake Street are both being advanced simultaneously. This is a huge win for Minneapolis and why I am such a huge advocate for the line (both actually!).